After years of research there is developed a new flexible Liner which viewed on the test results is better suited for these applications. The test results show us that this extremely high quality material is better resistance against influence of UV (Sun) light and more resistant to high mechanical stress and more resistant against damage due to wind. waterproofing membranes for Tanks on mega large dimensions.This is the only Safe product for drinking water.
DELAFLEX Lining is available in 0.75 mm thickness and DELAFLEX is welded in accordance with standard guidelines.This membrane is Anti corrosive and has a high tesile strength which make your water safe for drinking.
We also supply delaflex and fix the complete steel tank, silo, liner, anti-algae cover and floating cover or steel roof at your location.
This material is very flexible and therefore very easy to fold in any shape or model pond &Tank.
Usage of Wetcomb Delaflex Liner:
-
Ponds
- Lagoons
- Rivers
- Canals
The speciality of Wetcomb Delaflex liner is that it’s a single piece of readymade liner which can be supplied @ 8000sqm2 no patches, no cutting. A total full length sheet import from netherland and you just fix it to the required dimension.
Note : After years of research Wetcomb became a pioneer company who provide the solution of Tailor made large pond with single readymade Pre-fab sheet through DELAFLEX.
Delaflax Properties
| Nominal Thickness (mm) |
|
0.60 |
0.75 |
1.0 |
| Carbon Black Content (%) |
|
2.5 |
2.5 |
2.5 |
| Thickness Tolerance (%) |
Maximum -/+ |
10 |
10 |
10 |
| Density (g/cm³) |
ASTM D1505 |
0.908 |
0.908 |
0.908 |
| Melt Flow Index (g/10min,230°C) |
ASTM D1238 |
0.80 |
0.80 |
0.80 |
| Tensile Strenght at Yield (N/mm²) |
| – Machine Direction |
| – Transversal Direction |
|
| ASTM D6381V |
| Modification |
| NSF-54/91 |
|
|
|
|
| Tensile Strenght at Break (N/mm²) |
| – Machine Direction |
| – Transversal Direction |
|
| ASTM D6381V |
| Modification |
| NSF-54/91 |
|
|
|
|
| Elongation at Yield (%) |
| – Machine Direction |
| – Transversal Direction |
|
| ASTM D6381V |
| Modification |
| NSF-54/91 |
|
|
|
|
| Elongation at Break (%) |
| – Machine Direction |
| – Transversal Direction |
|
| ASTM D6381V |
| Modification |
| NSF-54/91 |
|
|
|
|
| Modulus of Elasticity (N/mm²) |
| – Machine Direction |
| – Transversal Direction |
|
|
|
|
|
| Puncture Resistance (N) |
FTMS101/2065 |
>170 |
>255 |
>200 |
| Tear Resistance (N) |
| – Machine Direction |
| – Transversal Direction |
|
|
|
|
|
| Stress Crack Resistance (hrs) |
ASTM D1693 |
>1500 |
>1500 |
>1500 |
| Oxidative Induction Time (min) |
ASTM D3895 |
> 2000 |
> 100 |
> 100 |